<html>
<head>
<title>Main form</title>
</head>
<body style="margin: 0px; padding: 0px;">
<div align="center">
<table cellspacing="0" cellpadding="0">
<tr><td colspan="2">
<div id="head" style="width:800px; height:200px; background-color: gray;">
</div>
</td></tr>
<tr><td>
<div id="left" style="width:250px; height: 800px; background-color: green;">
</div>
</td><td>
<div id="content" style="width:550px; height: 800px; background-color: silver;">
</div>
</td></tr>
</table>
</div>
</body>
</html>
